All Open House Dates

Experience Halcyon at one of our Open Houses on campus, or one of our Virtual Open Houses.


At our Open Houses on campus, you will meet our Director, Barry Mansfield, who will deliver a presentation on Halcyon’s mission, curriculum, facilities and more. Our Student Ambassadors will take you on a tour of Halcyon’s building, and you will have the opportunity to ask our teachers questions as they deliver their scheduled lessons to their students. A Q&A session with our Director and Admissions Director will follow.


Our Virtual Open House events feature a live presentation from our Director on our curriculum, Explorations Programme, Wellbeing Programme and more. Our student ambassadors will be present to answer your questions and explore our campus with you in high resolution.


Monday 12 October (virtual open house), 1600-1715
Wednesday 4 November,  1000-1130
Thursday 19 November, 1000-1130
Wednesday 9 December  (virtual open house), 1600-1715

Instant Access Virtual Open House (At your convenience)

Sign up for an Instant Access Virtual Open House to watch our Director’s virtual presentation, read our prospectus and enjoy a tour of our school at your own pace.


School Taster Evenings


Thursday 8 October, 1630-1800

Prep and Primary school parents and students in Years 5-8, come and experience the learning at Halcyon for yourself! Join us for an exclusive evening including an introductory presentation with our School Director, a school tour with student ambassadors and some fun taster classes with Halcyon teachers.

IB Diploma Open Evenings

More dates coming soon!

Our Diploma Open Evening is an opportunity for prospective students to learn more about Halcyon and the IB Diploma Programme and to inform your decision on whether or not to apply for September 2019 entry.

You will have the opportunity to hear from our School Director, IB Diploma Coordinator, University Counsellor as well as to meet some of our existing Diploma Programme students and alumni.

There will also be information available on bursaries for eligible students.

For a private tour, please email our Admissions Director.

Find Us

Halcyon London International School is located at 33 Seymour Place, London W1H 5AU.

You will find Halcyon near Marble Arch in the W1/Zone 1 area of central London. It is steps away from a dozen bus lines and is equally well served by the Tube: Marble Arch (two minutes), Edgware Road (six minutes) and Baker Street (10 minutes).

Other contacts

Admissions Director, Maria Rosengren:
Finance & Operations Director, Jon Taylor:
Director, Barry Mansfield:
Staff recruitment:
Chair of Board of Trustees, Achim Beck:

Please send any correspondence for the Chair of Board of Trustees to Achim Beck c/o Halcyon London International School, 33 Seymour Place, London W1H 5AU.